but with palestinians continuing to fire rockets into israel and tel aviv in their crosshairs, israel says it is preparing to expand its attacks. we're on the ground on both sides of this conflict starting with richard engel in gaza. >> reporter: good evening, lester, israel appears to have exceptionally good intelligence about hamas and today was able to target individual militants in their homes, but they're also killing anyone who happens to be around them. this was a three-story house of hamas militants. israel says it's using precision strikes against gaza. >> there were eight people in this house when they were attacked and they have already pulled out three bodies. there was total panic as rescue cr crews gasans feel that israel what no regard for life. israel warned gazans to stay away from all hamas locations. this man lived next to a hamas police station. now he doesn't have a home. we can expect anything from israelis. mourners for another hamas militant targeted today, witnesses showed up with the shell that killed the young militants. they say it was fired from an israeli